MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

FDx Advisors, Inc.'s Holding History (CIK: 0001566601)

Note: Option positions (PUT/CALL) are excluded.

Q1 2018

Shares 9,843 Value ($000) $866 Avg Close $87.17 Range $80.69 - $96.45

Q1 2017

Shares 2,169 Value ($000) $202 Avg Close $82.32 Range $66.79 - $96.68

Q4 2016

Shares 5,619 Value ($000) $379 Avg Close $61.46 Range $53.78 - $68.88

Q4 2015

Shares 19,225 Value ($000) $798 Avg Close $40.86 Range $37.40 - $43.76

Q3 2015

Shares 19,273 Value ($000) $743,167 Avg Close $40.86 Range $35.33 - $46.00

Q2 2015

Shares 18,348 Value ($000) $711 Avg Close $35.83 Range $32.33 - $39.91

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	9,843	$866	$87.17	$80.69 - $96.45
Q1 2017	2,169	$202	$82.32	$66.79 - $96.68
Q4 2016	5,619	$379	$61.46	$53.78 - $68.88
Q4 2015	19,225	$798	$40.86	$37.40 - $43.76
Q3 2015	19,273	$743,167	$40.86	$35.33 - $46.00
Q2 2015	18,348	$711	$35.83	$32.33 - $39.91